leaders from across the globe, dozens of them, including president obama, former presidents clinton, bush, and carter. for the past few days, there's been an outpouring of emotion. it's mostly been celebration also mixed with grief and mourning. but most people here are trying to focus on the positive and focus on the legacy of nelson mandela. >> i decided to come and pay respects for actually teaching me to look beyond color, to learn how to forgive. >> that is what nelson mandela was and is, actually, still. bringing people together despite their differences. >> reporter: it's a week-long series of events. the memorial service tomorrow. then his body will lie in state for a while. then the final state official funeral in his hometown in the eastern cape province of south africa. a distant part of this country where mr. mandela was born and where he grew up as a young boy. so several events still for many days packed with a lot of emotion as the country and world say good-bye and farewell and pay tribute to nelson mandela. now back to you. >>> breaking news just coming into our newsroom.